CN113319712A - Batch polishing equipment for engine pistons - Google Patents
Batch polishing equipment for engine pistons Download PDFInfo
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- CN113319712A CN113319712A CN202110603141.2A CN202110603141A CN113319712A CN 113319712 A CN113319712 A CN 113319712A CN 202110603141 A CN202110603141 A CN 202110603141A CN 113319712 A CN113319712 A CN 113319712A
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- shaft
- support
- pistons
- motor
- belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of engines, in particular to batch polishing equipment for engine pistons, which is used for polishing the engine pistons before electroplating, and has low automation degree in the traditional polishing mode, and solves the problems that the pistons are arranged in a hopper, the hopper vibrates in a small amplitude to discharge the pistons without blockage, the discharge can directly roll out when the curved surfaces of the pistons face downwards, the pistons are intercepted and can not move when the plane of the pistons faces downwards, a stirring blade stirs the pistons, the pistons move to a U-shaped frame, the U-shaped frame can orderly discharge the pistons one by one to prevent scratches caused by mutual collision, the pistons continue to move to the lower part of a rough flint, the curved surfaces of the pistons are polished by the rough flint to be smooth to the designated diameter and then are discharged, the polished diameters can be effectively the same, the pistons are prevented from being unusable caused by overlarge errors of the pistons, the pistons enter a fine fling assembly and are polished by fine sands and fur for surface fine fling, after the fine polishing, the piston is discharged, and the fine sand and the fur are circularly polished again to obtain a new piston.
Description
Technical Field
The invention relates to the field of engines, in particular to batch polishing equipment for engine pistons.
Background
The engine piston needs to be polished before being electroplated, the traditional polishing mode has low automation degree, and the invention solves the problems.
Disclosure of Invention
The invention aims to provide a batch polishing device for engine pistons, which can automatically polish the engine pistons in batches.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an engine piston is polishing equipment in batches, includes that the ejection of compact is roughly thrown the assembly and is thrown the assembly with the essence, its characterized in that: the discharging rough polishing assembly is connected with the fine polishing assembly.
As a further optimization of the technical scheme, the discharging rough throwing combination comprises a hopper, a hopper support lug, a driving lever, a spring frame, a spring I, a bottom plate, a motor I support, a cam I, a discharging frame support lug, a discharging frame, a stop lever, a motor II support, a motor II, a stirring vane, a stirring groove, an inclined block, a cam I shaft, a belt wheel I, a belt wheel I shaft support, a cam II, a U-shaped support, an upper stop lever, a lower stop lever, a belt wheel II, a belt II, a rough throwing shaft, a rough throwing support, a rotating roller, a rough throwing belt and a rough throwing stone, wherein the hopper is connected with the hopper support lug, the hopper is connected with the driving lever, the hopper is connected with the spring frame, two ends of the spring I are respectively connected with the spring frame and the bottom plate, the spring I is in a stretching state, the bottom plate is connected with the motor I support, the motor I is connected with the cam I shaft, the first shaft of the cam is rotationally connected with one discharging frame support lug, the hopper support lug is hinged with two discharging frame support lugs, the first shaft of the cam is connected with the first cam, the discharging frame support lugs are connected with the discharging frame, the discharging frame is connected with the stop lever, the discharging frame is connected with a second motor support, the second motor support is connected with the stirring blade, the stirring groove is located in the discharging frame, two inclined blocks are connected with the discharging frame, the discharging frame is connected with the bottom plate, the first shaft of the cam is connected with a first belt wheel, the first belt wheels are connected with the first belt wheel through a first belt, the first belt wheel is connected with the first shaft of the belt wheel, the first shaft of the belt wheel is rotationally connected with the first shaft support of the belt wheel, the first shaft of the belt wheel is connected with the bottom plate, the first belt wheel is connected with the second cam, the second cam is contacted with the U-shaped frame, the U-shaped frame is rotationally connected with the discharging frame, and two ends of the upper stop lever are respectively connected with the first belt, The lower stop lever is connected, the I shafts of the belt wheels are connected with the II belt wheels, the II belt wheels are provided with two, the two II belt wheels are connected through the II belt, one II belt wheel is connected with the rough polishing shaft, the rough polishing shaft is connected with the rotating rollers, the two rotating rollers are rotatably connected with the rough polishing support, the rough polishing support is connected with the discharging frame, the two rotating rollers are buckled with each other through the rough polishing belt, and the rough polishing support is connected with rough polishing stones.
As a further optimization of the technical scheme, the fine polishing assembly comprises a bottom bracket, a rough polishing bracket, a motor III bracket, a fine polishing bracket, a motor III, a conical spiral blade shaft, a belt wheel III, a belt III, a feeding cylinder, a feeding hole, a conical cylinder, a lower sliding cylinder, a backflow cylinder, a conical spiral blade, a sliding rail, a discharging baffle plate, a pressure rod, a T-shaped sliding block, a spring II, a backflow shaft and a backflow spiral blade, wherein the bottom bracket is connected with the rough polishing bracket, the motor III bracket and the fine polishing bracket, the rough polishing bracket is connected with a bottom plate, the motor III bracket is connected with the motor III, the motor III is connected with the conical spiral blade shaft, the conical spiral blade shaft is rotatably connected with the feeding cylinder, the feeding hole is positioned on the feeding cylinder, the feeding cylinder and the backflow cylinder are both connected with the fine polishing bracket, the feeding cylinder is connected with the conical cylinder, the lower sliding cylinder is connected with the backflow cylinder, the backflow cylinder is connected with the feeding cylinder, a backward flow section of thick bamboo is equipped with decurrent inclination with a feeding section of thick bamboo link department of buckling, toper spiral leaf axle is connected with toper spiral leaf, the slide rail is connected with a awl section of thick bamboo, ejection of compact baffle is articulated mutually with a awl section of thick bamboo, the depression bar contacts with ejection of compact baffle, the depression bar is connected with T type slider, T type slider and slide rail sliding connection, II both ends of spring respectively with T type slider, the slide rail is connected, spring II is in compression state, toper spiral leaf axle is connected with band pulley III, band pulley III is equipped with two, two band pulleys III are connected through belt III, a band pulley III is connected with the backward flow axle, the backward flow axle rotates with lower slide cartridge to be connected, the backward flow axle is connected with the backward flow spiral leaf, the backward flow spiral leaf is opposite with toper spiral leaf direction of rotation.
The batch polishing equipment for the engine pistons has the beneficial effects that: the piston is arranged in the hopper, the piston is discharged without blockage by small-amplitude vibration of the hopper, the piston can be directly rolled out by discharging when the curved surface of the piston faces downwards, the piston cannot move when being intercepted when the plane of the piston faces downwards, the piston is pulled down by the pulling blade and moves to the position of the U-shaped frame, the pistons can be sequentially discharged one by the U-shaped frame, the pistons are prevented from being collided with each other to cause scratches, the pistons continue to move to the position below the rough polishing stone, the curved surface of the piston is polished by the rough polishing stone to be smooth to the designated diameter and then discharged, the polished diameter can be effectively the same, the situation that the pistons cannot be used due to overlarge errors is avoided, the pistons are polished by fine sand and fur after entering the fine polishing assembly to carry out surface fine polishing, the pistons are discharged after the fine polishing, and the fine sand and fur are circularly polished to form new pistons.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram I of the discharging rough polishing assembly 1 of the present invention;
FIG. 3 is a schematic structural diagram II of the discharging rough polishing assembly 1 of the present invention;
FIG. 4 is a schematic structural diagram III of the discharging rough polishing assembly 1 of the present invention;
FIG. 5 is a fourth schematic structural diagram of the discharging rough polishing assembly 1 of the present invention;
FIG. 6 is an enlarged schematic view of the discharging rough polishing assembly 1 according to the present invention;
FIG. 7 is a schematic structural diagram of the rough discharging and polishing assembly 1 of the present invention;
fig. 8 is a schematic structural diagram six of the discharging rough polishing assembly 1 of the invention;
fig. 9 is a schematic structural diagram seven of the discharging rough polishing assembly 1 of the invention;
fig. 10 is a first schematic structural diagram of the fine polishing assembly 2 of the present invention;
fig. 11 is a schematic structural diagram of a fine polishing assembly 2 according to the present invention;
fig. 12 is a schematic structural diagram three of the fine polishing assembly 2 of the present invention.
In the figure: discharging and roughly polishing the combined body 1; 1-1 of a hopper; hopper lugs 1-2; 1-3 of a deflector rod; 1-4 of a spring frame; 1-5 parts of a spring I; a bottom plate 1-6; 1-7 of a motor I; 1-8 of a bracket of a motor I; 1-9 parts of a cam; 1-10 of a discharge frame support lug; 1-11 parts of a discharging frame; 1-12 of a stop lever; 1-13 of a motor II bracket; motors II 1-14; 1-15 of stirring blades; 1-16 of a shifting groove; 1-17 of an oblique block; 1-18 parts of a cam I shaft; belt wheels I1-19; 1-20 parts of a belt I; 1-21 of a belt wheel I shaft; a bracket 1-22 of a belt wheel I shaft; cams II 1-23; 1-24 parts of a U-shaped frame; 1-25 of an upper stop lever; lower stop levers 1-26; belt wheels II 1-27; belts II 1-28; 1-29 of a rough polishing shaft; 1-30 of rough polishing support; 1-31 of a rotating roller; 1-32 of a rough polishing belt; 1-33 of rough flint stones; a fine polishing assembly 2; a bottom bracket 2-1; 2-2 of rough polishing of the bracket; a motor III support 2-3; 2-4 of fine polishing of the bracket; 2-5 of a motor III; 2-6 parts of a conical spiral blade shaft; 2-7 of belt wheel III; 2-8 of a belt III; 2-9 parts of a feeding cylinder; 2-10 parts of a feed inlet; 2-11 parts of a conical cylinder; 2-12 parts of a lower sliding cylinder; 2-13 parts of a reflux cylinder; 2-14 parts of conical spiral blade; 2-15 of a slide rail; 2-16 parts of a discharge baffle; 2-17 of a pressure lever; 2-18 of T-shaped slide blocks; 2-19 of a spring; 2-20 parts of a reflux shaft; and (3) refluxing the spiral leaves for 2-21 times.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The fixed connection in the device is realized by fixing in modes of welding, thread fixing and the like, and different fixing modes are used in combination with different use environments; the rotary connection means that the bearing is arranged on the shaft in a drying mode, a spring retainer ring groove is formed in the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to achieve axial fixation of the bearing and achieve rotation; the sliding connection refers to the connection through the sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a step shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like; the required sealing positions are sealed by sealing rings or O-shaped rings.
The first embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 12, and an engine piston batch polishing apparatus includes a discharging rough polishing assembly 1 and a fine polishing assembly 2, where the discharging rough polishing assembly 1 is connected to the fine polishing assembly 2.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-12, and the embodiment is further described, wherein the discharging rough polishing assembly 1 comprises a hopper 1-1, a hopper support lug 1-2, a deflector rod 1-3, a spring support 1-4, a spring I1-5, a bottom plate 1-6, a motor I1-7, a motor I support 1-8, a cam I1-9, a discharging support lug 1-10, a discharging support 1-11, a stop lever 1-12, a motor II support 1-13, a motor II 1-14, a deflector blade 1-15, a deflector groove 1-16, an inclined block 1-17, a cam I shaft 1-18, a belt pulley I1-19, a belt I1-20, a belt pulley I shaft 1-21, a belt pulley I shaft support 1-22, a cam II 1-23, a belt pulley I shaft support 1-23, a cam II 1-7, a cam I support 1-11, a belt pulley I shaft support 1-21, a belt pulley I shaft support 1-22, a cam II, The device comprises a U-shaped frame 1-24, upper stop levers 1-25, lower stop levers 1-26, belt wheels II 1-27, belts II 1-28, rough polishing shafts 1-29, rough polishing supports 1-30, rotating rollers 1-31, rough polishing belts 1-32 and rough polishing stones 1-33, wherein a hopper 1-1 is connected with hopper lugs 1-2, the hopper 1-1 is connected with a deflector rod 1-3, the hopper 1-1 is connected with spring supports 1-4, two ends of a spring I1-5 are respectively connected with the spring supports 1-4 and a bottom plate 1-6, the spring I1-5 is in a stretching state, the bottom plate 1-6 is connected with a motor I support 1-8, a motor I support 1-8 is connected with a motor I1-7, and a motor I1-7 is connected with a cam I shaft 1-18, the cam I shaft 1-18 is rotatably connected with a discharging frame support lug 1-10, the hopper support lug 1-2 is hinged with two discharging frame support lugs 1-10, the cam I shaft 1-18 is connected with the cam I1-9, the discharging frame support lug 1-10 is connected with a discharging frame 1-11, the discharging frame 1-11 is connected with a stop lever 1-12, the discharging frame 1-11 is connected with a motor II support 1-13, the motor II support 1-13 is connected with a motor II 1-14, the motor II 1-14 is connected with a stirring vane 1-15, a stirring groove 1-16 is positioned in the discharging frame 1-11, two inclined blocks 1-17 are connected with the discharging frame 1-11, the discharging frame 1-11 is connected with a bottom plate 1-6, the cam I shaft 1-18 is connected with a belt wheel I1-19, the two belt wheels I1-19 are provided, the two belt wheels I1-19 are connected through a belt I1-20, one belt wheel I1-19 is connected with a belt wheel I shaft 1-21, the belt wheel I shaft 1-21 is rotatably connected with a belt wheel I shaft bracket 1-22, the belt wheel I shaft bracket 1-22 is connected with a bottom plate 1-6, the belt wheel I shaft 1-21 is connected with a cam II 1-23, the cam II 1-23 is contacted with a U-shaped bracket 1-24, the U-shaped bracket 1-24 is rotatably connected with a discharge bracket 1-11, two ends of the U-shaped bracket 1-24 are respectively connected with an upper stop lever 1-25 and a lower stop lever 1-26, the belt wheel I shaft 1-21 is connected with a belt wheel II 1-27, the belt wheels II 1-27 are provided with two belt wheels, the two belt wheels II 1-27 are connected through a belt II 1-28, one belt wheel II 1-27 is connected with a rough throwing shaft 1-29, the rough throwing shaft 1-29 is connected with a rotating roller 1-31, the two rotating rollers 1-31 are rotationally connected with rough throwing brackets 1-30, the rough throwing brackets 1-30 are connected with a discharging bracket 1-11, the two rotating rollers 1-31 are buckled with each other through rough throwing belts 1-32, the rough throwing brackets 1-30 are connected with rough throwing stones 1-33, a piston is arranged in a hopper, the hopper vibrates in small amplitude to discharge the piston without blockage, the discharge can directly roll out when the curved surface of the piston is downward, the piston is intercepted and cannot move when the plane of the piston is downward, a stirring blade stirs the piston and moves to a U-shaped bracket, the U-shaped bracket can discharge the piston orderly one by one to prevent the piston from being scratched due to mutual collision, the piston continues to move to the lower part of the rough throwing stones, the curved surface of the piston is polished to a specified diameter by the rough throwing stones and then discharged, the diameter after can effectual messenger polishes is the same, prevents that the too big piston error from leading to unusable.
The third concrete implementation mode:
the first embodiment is further described with reference to fig. 1-12, and the fine polishing assembly 2 includes a bottom support 2-1, a rough polishing support 2-2, a motor iii support 2-3, a fine polishing support 2-4, a motor iii 2-5, a tapered spiral blade shaft 2-6, a belt pulley iii 2-7, a belt iii 2-8, a feeding cylinder 2-9, a feeding port 2-10, a tapered cylinder 2-11, a lower sliding cylinder 2-12, a reflux cylinder 2-13, a tapered spiral blade 2-14, a slide rail 2-15, a discharging baffle 2-16, a compression bar 2-17, a T-shaped slide block 2-18, a spring ii 2-19, a reflux shaft 2-20 and a reflux spiral blade 2-21, the bottom support 2-1 and the rough polishing support 2-2, 2-2, A motor III support 2-3 and a fine polishing support 2-4 are connected, a rough polishing support 2-2 is connected with a bottom plate 1-6, a motor III support 2-3 is connected with a motor III 2-5, a motor III 2-5 is connected with a conical spiral blade shaft 2-6, the conical spiral blade shaft 2-6 is rotatably connected with a feeding barrel 2-9, a feeding port 2-10 is positioned on the feeding barrel 2-9, the feeding barrel 2-9 and a backflow barrel 2-13 are both connected with the fine polishing support 2-4, the feeding barrel 2-9 is connected with a conical barrel 2-11, the conical barrel 2-11 is connected with a lower sliding barrel 2-12, the lower sliding barrel 2-12 is connected with a backflow barrel 2-13, the backflow barrel 2-13 is connected with the feeding barrel 2-9, a barrel at the bending part of the connection end of the backflow barrel 2-13 and the feeding barrel 2-9 is provided with a downward inclination, the conical spiral blade shaft 2-6 is connected with the conical spiral blade 2-14, the sliding rail 2-15 is connected with the conical barrel 2-11, the discharging baffle plate 2-16 is hinged with the conical barrel 2-11, the pressure lever 2-17 is contacted with the discharging baffle plate 2-16, the pressure lever 2-17 is connected with the T-shaped slide block 2-18, the T-shaped slide block 2-18 is connected with the sliding rail 2-15 in a sliding way, two ends of the spring II 2-19 are respectively connected with the T-shaped slide block 2-18 and the sliding rail 2-15, the spring II 2-19 is in a compression state, the conical spiral blade shaft 2-6 is connected with the belt wheel III 2-7, two belt wheels III 2-7 are arranged, two belt wheels III 2-7 are connected through a belt III 2-8, one belt wheel III 2-7 is connected with the backflow shaft 2-20, the backflow shaft 2-20 is rotatably connected with the lower sliding barrel 2-12, the backflow shaft 2-20 is connected with the backflow spiral blade 2-21, the backflow spiral blade 2-21 and the conical spiral blade 2-14 are opposite in rotating direction, the piston enters the fine polishing assembly and is polished by fine sand and fur for surface fine polishing, the piston is discharged after fine polishing, and the fine sand and the fur are circularly polished to form a new piston.
The invention relates to batch polishing equipment for engine pistons, which has the working principle that: a piston to be polished is placed into a hopper 1-1, a motor I1-7 is started, the motor I1-7 drives a shaft 1-18 of a cam I to rotate, the shaft 1-18 of the cam I drives a cam I1-9 to rotate, because a spring I1-5 is in a stretching state to limit the swinging amplitude of the hopper 1-1, the cam I1-9 drives a hopper lug 1-2 to swing around a hinge shaft by poking a deflector rod 1-3, the hopper lug 1-2 drives the hopper 1-1 to swing in a small amplitude, under the vibration action of the hopper 1-1, the bottom of a piston feed hopper in the hopper 1-1 is discharged into a discharge frame 1-11 and cannot be clamped, if the curved surface of the piston is in contact with an inclined block 1-17, the piston rolls into the discharge frame 1-11 along the inclined block 1-17, and if the plane of the piston falls, the piston is blocked by the blocking rod 1-12 and can not roll out, the motor II 1-14 drives the stirring blade 1-15 to rotate, the stirring blade 1-15 penetrates through the stirring groove 1-16 to stir the piston flat, the piston rolls out along the inclined block 1-17 after being stirred flat, the piston rolls to the upper blocking rod 1-25 and is blocked by the upper blocking rod 1-25 and can not advance, the cam I shaft 1-18 drives the belt pulleys I1-19 to rotate, the two belt pulleys I1-19 drive the belt pulleys I shaft 1-21 to rotate through the belts I1-20, the belt pulley I shaft 1-21 drives the cam II 1-23 to rotate, the cam II 1-23 drives the U-shaped frame 1-24 to rotate around the rotating shaft, the U-shaped frame 1-24 drives the upper blocking rod 1-25 and the lower blocking rod 1-26 to lift together, the upper blocking rod 1-25 releases a piston to roll to the rough polishing belt 1-32 along the discharge frame 1-11, the lower stop lever 1-26 is lifted to limit the rolling out of the next piston, the intermittent piston discharging is realized in a reciprocating mode, the pistons are prevented from being simultaneously polished and scratched, the pistons roll to a position between a rough polishing belt 1-32 and a rough polishing stone 1-33, a shaft 1-21 of a belt wheel I drives a belt wheel II 1-27 to rotate, the two belt wheels II 1-27 drive the rough polishing shaft 1-29 to rotate through belts II 1-28, the rough polishing shaft 1-29 drives a rotating roller 1-31 to rotate, the rotating roller 1-31 drives another rotating roller 1-31 to rotate through the rough polishing belt 1-32, the rough polishing belt 1-32 drives the pistons to polish on the rough polishing stone 1-33, when the diameter of the pistons is smaller than the gap between the rough polishing stone 1-33 and the rough polishing belt 1-32, the pistons fall into a feeding barrel 2-9 through a feeding port 2-10 after polishing is finished, fine sand and fur are arranged in the feeding cylinder 2-9, the motor III 2-5 is started, the motor III 2-5 drives the conical spiral blade shaft 2-6 to rotate, the conical spiral blade shaft 2-6 drives the conical spiral blade 2-14 to rotate, the conical spiral blade 2-14 conveys the fine sand, the fur and the piston forwards, the piston rubs between the fine sand and the fur to grind and smooth the surface fine burrs, when the piston moves to the position above the discharging baffle plate 2-16, the discharging baffle plate 2-16 is opened under the pressure of the self weight of the piston, the pressure rod 2-17 drives the T-shaped slide block 2-18 to slide in the slide rail 2-15, the pressure rod 2-17 resets the discharging baffle plate 2-16 to be closed under the elastic force of the spring II 2-19 after the piston is discharged, the fine sand and the fur slide in the sliding cylinder 2-12 to slide in the backflow cylinder 2-13, the conical spiral blade shaft 2-6 drives the belt wheels III 2-7 to rotate, the two belt wheels III 2-7 drive the backflow shaft 2-20 to rotate through the belt III 2-8, the backflow shaft 2-20 drives the backflow spiral blade 2-21 to rotate, the backflow spiral blade 2-21 and the conical spiral blade 2-14 are opposite in rotation direction, and the backflow spiral blade 2-21 drives fine sand and fur to flow back into the feeding cylinder 2-9 to complete circulation.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (3)
1. The utility model provides an engine piston is polishing equipment in batches, includes that the ejection of compact is roughly thrown assembly (1) and is finely thrown assembly (2), its characterized in that: the discharging rough polishing combination body (1) is connected with the fine polishing combination body (2).
2. The engine piston batch buffing apparatus of claim 1 wherein: the discharging rough throwing assembly (1) comprises a hopper (1-1), a hopper support lug (1-2), a shifting rod (1-3), a spring frame (1-4), a spring I (1-5), a bottom plate (1-6), a motor I (1-7), a motor I support (1-8), a cam I (1-9), a discharging frame support lug (1-10), a discharging frame (1-11), a blocking rod (1-12), a motor II support (1-13), a motor II (1-14), a shifting blade (1-15), a shifting groove (1-16), an inclined block (1-17), a cam I shaft (1-18), a belt wheel I (1-19), a belt I (1-20), a belt wheel I shaft (1-21), a belt wheel I shaft frame (1-22), a shaft frame (1-22), A cam II (1-23), a U-shaped frame (1-24), an upper stop lever (1-25), a lower stop lever (1-26), a belt wheel II (1-27), a belt II (1-28), a rough polishing shaft (1-29), a rough polishing bracket (1-30), a rotating roller (1-31), a rough polishing belt (1-32) and a rough polishing stone (1-33), wherein the hopper (1-1) is connected with a hopper support lug (1-2), the hopper (1-1) is connected with a deflector rod (1-3), the hopper (1-1) is connected with a spring frame (1-4), two ends of a spring I (1-5) are respectively connected with the spring frame (1-4) and a bottom plate (1-6), the spring I (1-5) is in a stretching state, the bottom plate (1-6) is connected with a bracket (1-8) of a motor I, the support (1-8) of the motor I is connected with the motor I (1-7), the motor I (1-7) is connected with the shaft (1-18) of the cam I, the shaft (1-18) of the cam I is rotationally connected with one discharging frame support lug (1-10), the hopper support lug (1-2) is hinged with two discharging frame support lugs (1-10), the shaft (1-18) of the cam I is connected with the cam I (1-9), the discharging frame support lug (1-10) is connected with a discharging frame (1-11), the discharging frame (1-11) is connected with a stop lever (1-12), the discharging frame (1-11) is connected with the support (1-13) of the motor II, the support (1-13) of the motor II is connected with the motor II (1-14), the motor II (1-14) is connected with a stirring vane (1-15), the shifting groove (1-16) is positioned in a discharge frame (1-11), two inclined blocks (1-17) are connected with the discharge frame (1-11), the discharge frame (1-11) is connected with a bottom plate (1-6), a first cam shaft (1-18) is connected with a first belt wheel (1-19), two first belt wheels (1-19) are arranged, the two first belt wheels (1-19) are connected through a belt I (1-20), one first belt wheel (1-19) is connected with a first belt wheel shaft (1-21), the first belt wheel shaft (1-21) is rotatably connected with a first belt wheel shaft bracket (1-22), the first belt wheel shaft bracket (1-22) is connected with the bottom plate (1-6), the first belt wheel shaft (1-21) is connected with a second cam (1-23), the second cam (1-23) is contacted with a U-24), the U-shaped frame (1-24) is rotationally connected with the discharge frame (1-11), two ends of the U-shaped frame (1-24) are respectively connected with an upper stop lever (1-25) and a lower stop lever (1-26), a shaft (1-21) of a belt wheel I is connected with a belt wheel II (1-27), the belt wheel II (1-27) is provided with two belt wheels II (1-27), two belt wheels II (1-27) are connected through a belt II (1-28), one belt wheel II (1-27) is connected with a rough polishing shaft (1-29), the rough polishing shaft (1-29) is connected with a rotating roller (1-31), two rotating rollers (1-31) are rotationally connected with rough polishing supports (1-30), the rough polishing supports (1-30) are connected with the discharge frame (1-11), the two rotating rollers (1-31) are buckled through rough polishing belts (1-32), the rough polishing bracket (1-30) is connected with a rough polishing stone (1-33).
3. The engine piston batch buffing apparatus of claim 1 wherein: the fine polishing assembly (2) comprises a bottom support (2-1), a coarse polishing support (2-2), a motor III support (2-3), a fine polishing support (2-4), a motor III (2-5), a conical spiral blade shaft (2-6), a belt wheel III (2-7), a belt III (2-8), a feeding barrel (2-9), a feeding port (2-10), a conical barrel (2-11), a lower sliding barrel (2-12), a backflow barrel (2-13), a conical spiral blade (2-14), a sliding rail (2-15), a discharging baffle (2-16), a pressing rod (2-17), a T-shaped sliding block (2-18), a spring II (2-19), a backflow shaft (2-20) and a backflow spiral blade (2-21), wherein the bottom support (2-1) and the coarse polishing support (2-2), A motor III support (2-3) and a fine polishing support (2-4) are connected, a rough polishing support (2-2) is connected with a bottom plate (1-6), the motor III support (2-3) is connected with a motor III (2-5), the motor III (2-5) is connected with a conical spiral blade shaft (2-6), the conical spiral blade shaft (2-6) is rotatably connected with a feeding cylinder (2-9), a feeding port (2-10) is positioned on the feeding cylinder (2-9), the feeding cylinder (2-9) and a reflux cylinder (2-13) are both connected with the fine polishing support (2-4), the feeding cylinder (2-9) is connected with a conical cylinder (2-11), the conical cylinder (2-11) is connected with a lower sliding cylinder (2-12), the lower sliding cylinder (2-12) is connected with the reflux cylinder (2-13), the reflux cylinder (2-13) is connected with the feeding cylinder (2-9), the cylinder at the bending part of the connecting end of the reflux cylinder (2-13) and the feeding cylinder (2-9) is provided with a downward inclination, the conical spiral blade shaft (2-6) is connected with the conical spiral blade (2-14), the slide rail (2-15) is connected with the conical cylinder (2-11), the discharging baffle plate (2-16) is hinged with the conical cylinder (2-11), the press rod (2-17) is contacted with the discharging baffle plate (2-16), the press rod (2-17) is connected with the T-shaped slide block (2-18), the T-shaped slide block (2-18) is connected with the slide rail (2-15) in a sliding way, the two ends of the spring II (2-19) are respectively connected with the T-shaped slide block (2-18) and the slide rail (2-15), the spring II (2-19) is in a compression state, the conical spiral blade shafts (2-6) are connected with belt wheels III (2-7), two belt wheels III (2-7) are arranged, the two belt wheels III (2-7) are connected through belts III (2-8), one belt wheel III (2-7) is connected with a backflow shaft (2-20), the backflow shaft (2-20) is rotatably connected with the lower sliding barrel (2-12), the backflow shaft (2-20) is connected with backflow spiral blades (2-21), and the backflow spiral blades (2-21) and the conical spiral blades (2-14) are opposite in rotation direction.
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| CN202110603141.2A CN113319712B (en) | 2021-05-31 | 2021-05-31 | Batch polishing equipment for engine pistons |
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| CN202110603141.2A CN113319712B (en) | 2021-05-31 | 2021-05-31 | Batch polishing equipment for engine pistons |
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| CN115091344A (en) * | 2022-08-24 | 2022-09-23 | 江苏晶杰光电科技有限公司 | Workpiece polishing device and method |
| CN117506653A (en) * | 2024-01-08 | 2024-02-06 | 烟台精诚制版模具科技有限公司 | Deburring device for gilt version cnc engraving and milling machine |
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| CN117506653A (en) * | 2024-01-08 | 2024-02-06 | 烟台精诚制版模具科技有限公司 | Deburring device for gilt version cnc engraving and milling machine |
| CN117506653B (en) * | 2024-01-08 | 2024-03-12 | 烟台精诚制版模具科技有限公司 | Deburring device for gilt version cnc engraving and milling machine |
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|---|---|
| CN113319712B (en) | 2022-12-09 |
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Effective date of registration: 20221116 Address after: 523819 Room 401, No. 37, Ansheng street, Dalingshan Town, Dongguan City, Guangdong Province Applicant after: Dongguan xindingsheng Intelligent Grinding Technology Co.,Ltd. Address before: 343106 Jiangxi Tianyuan Motor Manufacturing Co., Ltd., No. 278, Jingjiu Avenue, hi tech Zone, Ji'an County, Ji'an City, Jiangxi Province Applicant before: Zhou Guangai |
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